164680968

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 421312320

約数和(自身を除く): 256631352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 197, 244, 366, 394, 488, 571, 591, 732, 788, 1142, 1182, 1464, 1576, 1713, 2284, 2364, 3426, 4568, 4728, 6852, 12017, 13704, 24034, 34831, 36051, 48068, 69662, 72102, 96136, 104493, 112487, 139324, 144204, 208986, 224974, 278648, 288408, 337461, 417972, 449948, 674922, 835944, 899896, 1349844, 2699688, 6861707, 13723414, 20585121, 27446828, 41170242, 54893656, 82340484, 164680968]

約数ペア:

[(1, 164680968), (2, 82340484), (3, 54893656), (4, 41170242), (6, 27446828), (8, 20585121), (12, 13723414), (24, 6861707), (61, 2699688), (122, 1349844), (183, 899896), (197, 835944), (244, 674922), (366, 449948), (394, 417972), (488, 337461), (571, 288408), (591, 278648), (732, 224974), (788, 208986), (1142, 144204), (1182, 139324), (1464, 112487), (1576, 104493), (1713, 96136), (2284, 72102), (2364, 69662), (3426, 48068), (4568, 36051), (4728, 34831), (6852, 24034), (12017, 13704)]